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* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.elasticsearch.action.bulk;
import com.google.common.base.Charsets;
import org.apache.lucene.util.Constants;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.delete.DeleteRequest;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.action.update.UpdateRequest;
import org.elasticsearch.client.Requests;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.script.Script;
import org.elasticsearch.test.ESTestCase;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import static org.elasticsearch.test.StreamsUtils.copyToStringFromClasspath;
import static org.hamcrest.Matchers.*;
public class BulkRequestTests extends ESTestCase {
@Test
public void testSimpleBulk1() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk.json");
// translate Windows line endings (\r\n) to standard ones (\n)
if (Constants.WINDOWS) {
bulkAction = Strings.replace(bulkAction, "\r\n", "\n");
}
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
assertThat(bulkRequest.numberOfActions(), equalTo(3));
assertThat(((IndexRequest) bulkRequest.requests().get(0)).source().toBytes(), equalTo(new BytesArray("{ \"field1\" : \"value1\" }").toBytes()));
assertThat(bulkRequest.requests().get(1), instanceOf(DeleteRequest.class));
assertThat(((IndexRequest) bulkRequest.requests().get(2)).source().toBytes(), equalTo(new BytesArray("{ \"field1\" : \"value3\" }").toBytes()));
}
@Test
public void testSimpleBulk2() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk2.json");
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
assertThat(bulkRequest.numberOfActions(), equalTo(3));
}
@Test
public void testSimpleBulk3() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk3.json");
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
assertThat(bulkRequest.numberOfActions(), equalTo(3));
}
@Test
public void testSimpleBulk4() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk4.json");
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
assertThat(bulkRequest.numberOfActions(), equalTo(4));
assertThat(((UpdateRequest) bulkRequest.requests().get(0)).id(), equalTo("1"));
assertThat(((UpdateRequest) bulkRequest.requests().get(0)).retryOnConflict(), equalTo(2));
assertThat(((UpdateRequest) bulkRequest.requests().get(0)).doc().source().toUtf8(), equalTo("{\"field\":\"value\"}"));
assertThat(((UpdateRequest) bulkRequest.requests().get(1)).id(), equalTo("0"));
assertThat(((UpdateRequest) bulkRequest.requests().get(1)).type(), equalTo("type1"));
assertThat(((UpdateRequest) bulkRequest.requests().get(1)).index(), equalTo("index1"));
Script script = ((UpdateRequest) bulkRequest.requests().get(1)).script();
assertThat(script, notNullValue());
assertThat(script.getScript(), equalTo("counter += param1"));
assertThat(script.getLang(), equalTo("js"));
Map<String, Object> scriptParams = script.getParams();
assertThat(scriptParams, notNullValue());
assertThat(scriptParams.size(), equalTo(1));
assertThat(((Integer) scriptParams.get("param1")), equalTo(1));
assertThat(((UpdateRequest) bulkRequest.requests().get(1)).upsertRequest().source().toUtf8(), equalTo("{\"counter\":1}"));
}
@Test
public void testBulkAllowExplicitIndex() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk.json");
try {
new BulkRequest().add(new BytesArray(bulkAction.getBytes(Charsets.UTF_8)), null, null, false);
fail();
} catch (Exception e) {
}
bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk5.json");
new BulkRequest().add(new BytesArray(bulkAction.getBytes(Charsets.UTF_8)), "test", null, false);
}
@Test
public void testBulkAddIterable() {
BulkRequest bulkRequest = Requests.bulkRequest();
List<ActionRequest> requests = new ArrayList<>();
requests.add(new IndexRequest("test", "test", "id").source("field", "value"));
requests.add(new UpdateRequest("test", "test", "id").doc("field", "value"));
requests.add(new DeleteRequest("test", "test", "id"));
bulkRequest.add(requests);
assertThat(bulkRequest.requests().size(), equalTo(3));
assertThat(bulkRequest.requests().get(0), instanceOf(IndexRequest.class));
assertThat(bulkRequest.requests().get(1), instanceOf(UpdateRequest.class));
assertThat(bulkRequest.requests().get(2), instanceOf(DeleteRequest.class));
}
@Test
public void testSimpleBulk6() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk6.json");
BulkRequest bulkRequest = new BulkRequest();
try {
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
fail("should have thrown an exception about the wrong format of line 1");
} catch (IllegalArgumentException e) {
assertThat("message contains error about the wrong format of line 1: " + e.getMessage(),
e.getMessage().contains("Malformed action/metadata line [1], expected a simple value for field [_source] but found [START_OBJECT]"), equalTo(true));
}
}
@Test
public void testSimpleBulk7() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk7.json");
BulkRequest bulkRequest = new BulkRequest();
try {
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
fail("should have thrown an exception about the wrong format of line 5");
} catch (IllegalArgumentException e) {
assertThat("message contains error about the wrong format of line 5: " + e.getMessage(),
e.getMessage().contains("Malformed action/metadata line [5], expected a simple value for field [_unkown] but found [START_ARRAY]"), equalTo(true));
}
}
@Test
public void testSimpleBulk8() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk8.json");
BulkRequest bulkRequest = new BulkRequest();
try {
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
fail("should have thrown an exception about the unknown paramater _foo");
} catch (IllegalArgumentException e) {
assertThat("message contains error about the unknown paramater _foo: " + e.getMessage(),
e.getMessage().contains("Action/metadata line [3] contains an unknown parameter [_foo]"), equalTo(true));
}
}
@Test
public void testSimpleBulk9() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk9.json");
BulkRequest bulkRequest = new BulkRequest();
try {
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
fail("should have thrown an exception about the wrong format of line 3");
} catch (IllegalArgumentException e) {
assertThat("message contains error about the wrong format of line 3: " + e.getMessage(),
e.getMessage().contains("Malformed action/metadata line [3], expected START_OBJECT or END_OBJECT but found [START_ARRAY]"), equalTo(true));
}
}
@Test
public void testSimpleBulk10() throws Exception {
String bulkAction = copyToStringFromClasspath("/org/elasticsearch/action/bulk/simple-bulk10.json");
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(bulkAction.getBytes(Charsets.UTF_8), 0, bulkAction.length(), null, null);
assertThat(bulkRequest.numberOfActions(), equalTo(9));
}
// issue 7361
public void testBulkRequestWithRefresh() throws Exception {
BulkRequest bulkRequest = new BulkRequest();
// We force here a "id is missing" validation error
bulkRequest.add(new DeleteRequest("index", "type", null).refresh(true));
// We force here a "type is missing" validation error
bulkRequest.add(new DeleteRequest("index", null, "id"));
bulkRequest.add(new DeleteRequest("index", "type", "id").refresh(true));
bulkRequest.add(new UpdateRequest("index", "type", "id").doc("{}").refresh(true));
bulkRequest.add(new IndexRequest("index", "type", "id").source("{}").refresh(true));
ActionRequestValidationException validate = bulkRequest.validate();
assertThat(validate, notNullValue());
assertThat(validate.validationErrors(), not(empty()));
assertThat(validate.validationErrors(), contains(
"Refresh is not supported on an item request, set the refresh flag on the BulkRequest instead.",
"id is missing",
"type is missing",
"Refresh is not supported on an item request, set the refresh flag on the BulkRequest instead.",
"Refresh is not supported on an item request, set the refresh flag on the BulkRequest instead.",
"Refresh is not supported on an item request, set the refresh flag on the BulkRequest instead."));
}
// issue 15120
public void testBulkNoSource() throws Exception {
BulkRequest bulkRequest = new BulkRequest();
bulkRequest.add(new UpdateRequest("index", "type", "id"));
bulkRequest.add(new IndexRequest("index", "type", "id"));
ActionRequestValidationException validate = bulkRequest.validate();
assertThat(validate, notNullValue());
assertThat(validate.validationErrors(), not(empty()));
assertThat(validate.validationErrors(), contains(
"script or doc is missing",
"source is missing"));
}
}